Review Slides

1. • Practice, Practice, Practice!!!
• Help Session Link
• No Live Class – Oct. 26th through Oct. 29th
• Unit 2 Summative – Will be available by tomorrow!

3. In this unit, you will solve single and multi-step linear
equations. You will recognize and give examples of linear
equations that have none, one, or infinitely many solutions.

4. Linear Equation
Non-Linear Equation
Solution
Identity
Terms
Like Terms
Equivalent Expression
Simplify
Distribution
Properties of Equality
Inverse Operations
Coefficient
Variable

5.  Comprehend Vocabulary
 Identify the number of solutions of a given
equation
 Give an example of an equation with a given
number of solutions

6.  Solve a Linear Equation
 Single and Multi-Step
 Using Distribution
 Collecting Like Terms
 Identify the number of solutions

7. Write each of the following statements as a
mathematic expression. State whether the expression
is a linear or nonlinear expression in x.
Seven subtracted from five times a number, and then
the difference added to nine times a number.

8. Write each of the following statements as a
mathematic expression. State whether the expression
is a linear or nonlinear expression in x.
Three times a number subtracted from the product of
fifteen and the reciprocal of a number.

9. Write each of the following statements as a
mathematic expression. State whether the expression
is a linear or nonlinear expression in x.
Half of the sum of two and a number multiplied by
itself three times.

10. Is 8 a solution to
1
2
𝑥 + 9 = 13? Explain

11. Write three different equations that have x = 5 as a
solution.

12. Use the properties of equality to solve the equation
7x – 4 + x = 12. Check your solution.

13. Use the properties of equality to solve the equation
3x + 2 – x = 11x + 9. Check your solution.

14. Solve the equation.
5𝑥 − 𝑥 + 3 =
1
3
9𝑥 + 18 − 5

15. Solve the equation.
5 3𝑥 + 9 − 2𝑥 = 15𝑥 − 2(𝑥 − 5)

16. Give a brief explanation as to what kind of solution(s)
you expect the following linear equations to have.
Transform the equation into a simpler form if
necessary.
3 6𝑥 + 8 = 24 + 18𝑥

17. Give a brief explanation as to what kind of solution(s)
you expect the following linear equations to have.
Transform the equation into a simpler form if
necessary.
5𝑥 − 8 = 11 − 7𝑥 + 12𝑥

18. Solve the equation.
5𝑥 − 8
3
=
11𝑥 − 9
5

19. Look up vocabulary terms
IXL Practice – S.1, S.2, S.3